They only warned Admon about it and didn't bother informing his siblings because his siblings were still young, so they wouldn't have the same problem as him.
Even if Jasmine is interested in their trait she would only dare to go to Admon who was already an adult because she couldn't take advantage of the age of the younger ones to ask for their blood or something.
Of course, after they grew up more, they would also probably be troubled by then if Jasmine is also interested in it.
As for Calvin, he wasn't interested in such things, so he doesn't care.
As for Treyton's uncle, he was the head of the research center, so he might be interested for a bit, but he wouldn't be persistent because he still has a lot of projects that he had to do.
So, only Jasmine, who originally majored in biology, would be more interested in Admon and the others.
